logo

For the Inventor, By the Inventor

The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12685227 B1

PDFFull Text
Date of Patent:
Jul. 14, 2026

Filed:

Oct. 09, 2023

Active matrix device

Applicant:

Sharp Display Technology Corporation, Kameyama City, JP;

Inventors:

Kohhei Tanaka, Kameyama City, JP;

Kaoru Yamamoto, Kameyama City, JP;

Keiichi Yamamoto, Kameyama City, JP;

Ryo Yonebayashi, Kameyama City, JP;

Assignee:

Sharp Display Technology Corporation, Kameyama City, JP;

Attorney:

ScienBiziP, P.C.

Primary Examiner:

Fernando L Toledo

Assistant Examiner:

Adam S Bowen

Int. Cl.
CPC ...
H10W 90/00 (2026.01); G02F 1/1345 (2006.01); G02F 1/167 (2019.01); H10D 86/40 (2025.01); H10D 86/60 (2025.01); H10K 59/90 (2023.01);
U.S. Cl.
CPC ...
H10W 90/00 (2026.01); G02F 1/13452 (2013.01); G02F 1/167 (2013.01); H10D 86/411 (2025.01); H10D 86/423 (2025.01); H10D 86/441 (2025.01); H10D 86/60 (2025.01); H10K 59/90 (2023.02);
Abstract

A display device includes an active matrix substrate including a plurality of pixels and a driver unit. The driver unit includes a flexible substrate, a first wiring pattern disposed on the flexible substrate, a demultiplexer circuit or a multiplexer circuit supported by the flexible substrate and connected to the first wiring pattern, and a source driver IC supported by the flexible substrate and connected to the first wiring pattern. The driver unit is connected to a display panel, and a TFT of the plurality of pixels and a TFT of the demultiplexer circuit or the multiplexer circuit have semiconductors different from each other.

Find Patent Forward Citations

Tanaka, Kohhei. (2026). Active matrix device (U.S. Patent No. 12685227). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12685227

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…